Incorporated OIDC for authenticating towards Azure in GH Action

Author: hvalfangst

hvalfangst_function/function_app.py

@@ -1,11 +1,5 @@
 import logging
-import json
-import os
-import jwt
-import pandas as pd
 import azure.functions as func
-from io import StringIO
-from sklearn.preprocessing import LabelEncoder
 
 # Decree and declare our project as an Azure Function App subsidiary
 app = func.FunctionApp()
@@ -19,6 +13,11 @@
 @app.blob_output(arg_name="outbound", path="hvalfangstcontainer/out/statistics.json", connection="")
 def blob_trigger(inbound: func.InputStream, outbound: func.Out[str]):
     try:
+        import json
+        import pandas as pd
+        from io import StringIO
+        from sklearn.preprocessing import LabelEncoder
+
         logging.info("Triggered blob function with blob: %s", inbound.name)
 
         # Read CSV content from the blob
@@ -64,6 +63,7 @@ def blob_trigger(inbound: func.InputStream, outbound: func.Out[str]):
 
 def validate_jwt(token: str, audience: str) -> bool:
     try:
+        import jwt
         decoded = jwt.decode(token, audience=audience, options={"verify_signature": False})
         # Optionally check claims like roles or scopes
         return True
@@ -76,6 +76,8 @@ def validate_jwt(token: str, audience: str) -> bool:
 @app.blob_output(arg_name="outbound", path="hvalfangstcontainer/in/input.csv", connection="")
 def upload_csv(req: func.HttpRequest, outbound: func.Out[str]) -> str:
     try:
+        import jwt
+        import os
         logging.info("Received HTTP request to upload CSV")
 
         # Validate JWT token

hvalfangst_function/requirements.txt

@@ -1,3 +1,4 @@
-azure-functions==1.7.0
+azure-functions==1.17.0
 pandas~=2.1.4
-scikit-learn~=1.3.2
+scikit-learn~=1.3.2
+pyjwt==2.9.0